Federal campaign finance and roll-call votesFEC data through Jun 26, 2026

Grassley Committee Donors and Contributions

Senate campaign committee · Registered in IA · Republican
Filed as GRASSLEY COMMITTEE, INC.

C00230482

Top donors

Largest itemized contributors to this committee
#DonorGiftsTotal
1Jiang, Ping4$11,200
2McKee, Jack4$9,100
3Arvig, Allen14$7,835
4Wenthe, Mark218$6,948
5Peck Jr, John30$6,724
6Kumar, Shalli3$6,600
7Schwarzman, Stephen3$6,600
8Malone, Kip15$6,600
9Schwarzman, Christine3$6,600
10Mudd, James12$6,250
11Robertson, Roy261$6,111
12Fry, K. Edward11$6,080
13Jensen, Colin11$6,070
14Taft, Nancy255$5,912
15Archer, Lynne57$5,825
16Baker, Bj4$5,810
17Peterson, Cordell7$5,801
18Cafaro, John5$5,800
19Kane, John2$5,800
20Kent, Jennifer2$5,800
21Pappajohn, John6$5,800
22Davison, James2$5,800
23Witter, William3$5,800
24Asness, Cliff3$5,800
25Bode, John3$5,800
26Sinclair, Robert3$5,800
27Davison, Vicki J. Mrs.5$5,800
28Tyler, James R. Mr.4$5,800
29Baratta, Joseph3$5,800
30van Diest, Robert5$5,800
31Smith, John3$5,800
32Balloun, James3$5,800
33Jennings, Albert3$5,800
34Young, Denis3$5,800
35Daniels, Ronald3$5,800
36Crookham, Joe P6$5,800
37Oman, Jill2$5,800
38Kleinman, Scott3$5,800
39Diest, Mary van2$5,800
40Butler, Debi2$5,800
41Sandquist, Stephen3$5,800
42Singer, Paul3$5,800
43Curb, Linda3$5,800
44Mehlman, Kenneth3$5,800
45Gray, Stephen4$5,800
46Avis-Horner, Sheri2$5,800
47Sturgeon, Robert8$5,800
48Vandersloot, Frank5$5,800
49Voorhees, Peter5$5,800
50Mandell, Rachel3$5,800